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Position: Home > Articles > Screening for Antagonistic Isolates against Tomato Early Blight Journal of Shanxi Agricultural Sciences 2001,29 (3) 64-66

对番茄早疫病拮抗菌的筛选

作  者:
高芬;马利平;乔雄梧
单  位:
山西省农业科学院植物保护研究所
关键词:
番茄早疫病;拮抗菌;筛选
摘  要:
通过拮抗菌—番茄早疫菌平板对峙拮抗试验和拮抗菌液体培养对番茄苗期早疫病的作用试验 ,筛选出 94 - 16 2 ,94 - 16 1,94 - 2 2 2 ,94 - 134′ ,94 - 54′ ,94 - 2 2 7为抑菌效果较好的菌株。在平板对峙拮抗试验中 ,拮抗菌对番茄早疫病菌有致畸作用。细菌计数也表明 ,PDA培养基较NA培养基更适合这些菌株的培养
译  名:
Screening for Antagonistic Isolates against Tomato Early Blight
作  者:
GAO Fen, MA Li ping, QIAO Xiong wu (Institute of Plant Protection,Shanxi Academy of Agricultural Sciences,Taiyuan 030031,China)
关键词:
Tomato early blight;Antagonistic isolates;Screening
摘  要:
Tests were carried out to inhibitory activity of antagonistic isolates to Alternaria solani in petri dish and on plant seedling stage.The isolates,94-162,94-161,94-222,94-134′,94-54′,94-227 were found to be highly antagonistic.In petri dish,antagonistic isolates caused the deformity of Alternaria solani .Enumeration by haemocytometer showed:PDA is a better medium for antagonistic isolates than NA.

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